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Api Developer Jobs in California (NOW HIRING)

About This Role We're seeking a Senior API Integration Engineer to serve as a strategic technical ... Workato Foundations or Integration Developer certifications * Experience with leading enterprise ...

Responsibilities API Engineering & Application Development * Design, develop, and maintain Pythonbased REST APIs that support businesscritical workflows. * Build APIs using AWS Lambda and Amazon API ...

... and API design.. * Knowledge of Change & Incident Management process (CMRs, etc.). * NoSql ... Exposure to DevOps. * Analytical skills * Experience and desire to work in a Global delivery ...

About This Role We're seeking a Senior API Integration Engineer to serve as a strategic technical ... Workato Foundations or Integration Developer certifications * Experience with leading enterprise ...

Senior Staff Software Engineer, API

San Francisco, CA · On-site

$144K - $190K/yr

... Developer Platform team and serve as the senior-most individual contributor across API Engineering. Since launch, the Claude API has seen rapid growth and adoption by companies of all sizes to build ...

Proven leadership experience managing AI or platform teams, preferably in API-centric or developer platform companies. * Strong technical background in AI, machine learning, and API platforms with ...

Head of AI Platform Engineering

San Francisco, CA · On-site

$212K - $273K/yr

Required : • Proven leadership experience managing AI or platform teams, preferably in API-centric or developer platform companies. • Strong technical background in AI, machine learning, and API ...

API Product Manager

San Francisco, CA · Hybrid

$135K - $145K/yr

You will partner closely with Engineering, Design, Customer Success, Support, Security, Legal ... Establish and promote API product standards for resource naming, schemas, authentication ...

Showing results 21-40

Api Developer information

See California salary details

$10

$59

$76

How much do api developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for api developer in California is $59.10, according to ZipRecruiter salary data. Most workers in this role earn between $53.85 and $66.44 per hour, depending on experience, location, and employer.

How much does an API developer make?

API developers typically earn a median annual salary ranging from $80,000 to $120,000, depending on experience, location, and industry. Skilled developers with knowledge of REST, SOAP, and programming languages like Python or Java tend to command higher salaries, especially if they hold certifications or work in high-demand sectors.

What does a typical workday look like for an API developer?

A typical workday for an API Developer involves designing, coding, and testing APIs to ensure they meet business requirements and function optimally. You’ll frequently troubleshoot integration issues, review code for security and performance, and collaborate closely with front-end, back-end, and product teams to address evolving project needs. Daily tasks may include updating API documentation, participating in agile sprint meetings, and responding to technical support queries from other developers or partners. The work environment is often dynamic and collaborative, with a strong emphasis on continuous learning and adapting to new technologies.

Are API developers in demand?

API developers are in high demand due to the increasing reliance on web services and integrations across industries. Skills in REST, SOAP, and cloud platforms like AWS or Azure enhance job prospects, and many organizations seek professionals who can design, develop, and maintain APIs efficiently.

What does an API developer do?

An API Developer is responsible for designing, building, and maintaining application programming interfaces (APIs) that enable software applications to communicate with each other. They ensure APIs are secure, scalable, and efficient, often working with technologies like REST, GraphQL, and SOAP. API Developers collaborate with front-end and back-end teams to integrate systems and improve functionality. Their role also involves debugging, optimizing performance, and documenting API usage.

What are the key skills and qualifications needed to thrive as an API developer?

To thrive as an API Developer, you need strong programming skills in languages like JavaScript, Python, or Java, as well as a solid understanding of RESTful and SOAP API protocols. Proficiency with tools such as Postman, Swagger, and familiarity with API security, cloud platforms, and relevant certifications (like AWS Certified Developer) are commonly required. Excellent problem-solving abilities, attention to detail, and clear communication skills help you collaborate effectively and navigate complex development challenges. These capabilities are crucial for building reliable, scalable APIs that enable seamless integration between diverse systems and deliver value to users and teams.

What are the most commonly searched types of Api Developer jobs in California? The most popular types of Api Developer jobs in California are:
What job categories do people searching Api Developer jobs in California look for? The top searched job categories for Api Developer jobs in California are:
What cities in California are hiring for Api Developer jobs? Cities in California with the most Api Developer job openings:
What are popular job titles related to Api Developer jobs in CA? For Api Developer jobs in CA, the most frequently searched job titles are:
Infographic showing various Api Developer job openings in California as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 73% In-person, 18% Hybrid, and 9% Remote job distribution, with an average salary of $122,936 per year, or $59.1 per hour.

IT - Technology Analyst | Microservices | Microservices API Management

SysMind Tech

Sunnyvale, CA • On-site

Contractor

Re-posted 7 days ago


Job description

Job Details:
Must Have Skills
Api Management
Java
Spring boot
Nice to have skills
Api Management Java
Java
Detailed Job Description
Proven handson Software Development experience Proven working experience in Java,ReactJS development Needs to understand requirements, create and review designs, validate the architecture and ensure high levels of service offerings to clients in the technology domainDocument designs and perform unit tests and develop applications.Code for system design and prepare efficient application programming interfaces.Contribute in all phases of the development lifecycleWrite well designed, testable.
Minimum years of experience
5-8 years
Certifications Needed :No
Top 3 responsibilities you would expect the Subcon to shoulder and execute
Developement
Unit Testing
Bug fixes
Interview Process (Is face to face required?)
Yes
Any additional information you would like to share about the project specs/ nature of work